Cosmetic package



FIG. 1 is a perspective view of a cosmetic package, embodying my new design;

FIG. 2 is a top view thereof;

FIG. 3 is a front elevational view thereof, the back and side elevational view thereof being the same; and,

FIG. 4 is a bottom view thereof. 

The ornamental design for a cosmetic package, as shown and described. 